Two form 16, 2nd's total is non taxable

Hi, 

I have worked for company A from April'14 to Dec.'14 - received form 16 with all details

Company B - Jan'15 to March'15 - Salary for 3 months doesnt falls in tax slab - hence received only the Form 16B, annexture details of earning and PF etc. deductions.

Now only company A details are already there in TDS1. I cannot add my income of both companies as if the income I mention under (Income from Salary A+B) it conflicts with already mentioned TDS1 details.

In this case what to do. Should I hide my details of earnings of these 3 months as there is no tax paid against the PAN.

Please help, how I can submit my ITR in this case.